Unprecedented Arctic warmth- shown by ancient moss
Arctic warmth unprecedented in 44,000 years, reveals ancient moss
Using radiocarbon dating, new research in Geophysical Research Letters has calculated the age of relic moss samples that have been exposed by modern Arctic warming. Results show that temperatures in the Arctic are warmer than during any sustained period since the mosses were originally buried.
http://www.wiley.com/WileyCDA/PressRelease/pressReleaseId-110147.html
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